CN215910081U - Universal collision testing device - Google Patents
Universal collision testing device Download PDFInfo
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- CN215910081U CN215910081U CN202121023425.6U CN202121023425U CN215910081U CN 215910081 U CN215910081 U CN 215910081U CN 202121023425 U CN202121023425 U CN 202121023425U CN 215910081 U CN215910081 U CN 215910081U
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Abstract
The utility model relates to a universal collision testing device, belonging to the technical field of home decoration bathroom quality detection; including square frame, square frame top surface parallel fixation has X axle linear motion mechanism, sliding connection Y axle linear motion mechanism on the X axle linear motion mechanism, be fixed with universal rotary mechanism on the Y axle linear motion mechanism, fixed mounting Z axle linear motion mechanism on the universal rotary mechanism, still be fixed with traction motor on the Y axle linear motion mechanism, Z axle linear motion mechanism lower extreme is through lifting by crane the rope and connecting the sand bag, traction motor with pull through the side between the sand bag and pull the rope and connect, still be fixed with the sensor on the universal rotary mechanism, the sensor with traction motor electric connection. The utility model is provided with the universal rotating mechanism which can rotate in the circumferential direction, the side pulling and the impacting of the sandbag can be realized through the automatic angle adjustment of the universal rotating mechanism without changing the position of the shower room, the operation of the device is simple, and the time and the labor are saved.
Description
Technical Field
The utility model relates to a collision detection device, in particular to a universal collision test device, and belongs to the technical field of home decoration bathroom quality detection.
Background
Along with the rapid development of the manufacturing industry, the test process requirements of various industries are higher, the corresponding requirements on test equipment are higher, along with the development of the home decoration industry and the product upgrading, the integral bathroom gradually replaces the traditional home decoration bathroom mode, meanwhile, the process requirements on the integral bathroom are relatively higher, and along with the improvement of the house conditions in recent years, the integral bathroom is more and more widely used in modern life. In order to ensure the personal safety of people in daily use of the whole bathroom, the whole bathroom put into the market needs to be tested.
The experiment that a dummy with the strength of the whole shower room body structure accidentally slips and impacts a side water retaining wall plate when taking a bath is carried out. The product can not be sold on the market under the potential safety hazard conditions such as injury to a human body due to falling off of the wallboard in the overall bathroom after impact, and in various safety tests of the bathroom wallboard, the test on the bathroom wallboard by a human body is especially important in simulation.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the universal collision testing device replaces manual adjustment of the position of the sand bag and the side pulling height, different impact surfaces of the same shower room are tested, the shower room does not need to be reinstalled to adapt to the position of the impact sand bag, labor is saved, and the testing efficiency is higher.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an universal collision testing arrangement, includes square frame, square frame top surface parallel is fixed with X axle linear motion mechanism, sliding connection Y axle linear motion mechanism goes up in the X axle linear motion mechanism, be fixed with universal rotary mechanism on the Y axle linear motion mechanism, fixed mounting Z axle linear motion mechanism on the universal rotary mechanism, still be fixed with traction motor on the Y axle linear motion mechanism, Z axle linear motion mechanism lower extreme is through lifting by crane the rope and connecting the sand bag, traction motor with connect through the side stay rope between the sand bag, still be fixed with the sensor on the universal rotary mechanism, the sensor with traction motor electric connection.
The X-axis linear motion mechanism comprises an X-axis synchronous belt, an X-axis synchronous wheel, an X-axis linear guide rail, an X-axis motor and a connecting shaft, wherein the X-axis motor drives the X-axis synchronous wheel to rotate, and the X-axis synchronous wheel is connected with the X-axis synchronous belt; the Y-axis linear motion mechanism comprises a Y-axis linear guide rail, a Y-axis motor, a Y-axis synchronous wheel and a Y-axis synchronous belt, wherein the Y-axis linear guide rail is fixedly connected with the X-axis synchronous belt and is connected with the X-axis linear guide rail in a sliding manner; z axle linear motion mechanism includes Z axle motor, universal rotary mechanism includes base, rotator, wherein the base with Y axle linear guide sliding connection just with Y axle hold-in range fixed connection.
The square frame is a frame structure which is composed of a support and at least one side surface of which is provided with an opening, and the bottoms of four corners of the square frame are fixedly connected with universal wheels with locking structures.
The traction motor is provided with a clutch structure, and the clutch structure is electrically connected with the traction motor, the sensor and the external controller.
The sensor adopts photoelectric sensor, is on a parallel with Y axle setting on universal rotary mechanism's bottom surface, and the sensor sets up straight line regulation structure along X axle direction, is convenient for adjust the check point.
The bottom surface of the square frame is provided with a fixed bottom plate, and a positioning buckle is arranged on the floor to conveniently fix a measuring target
The utility model has the beneficial effects that:
1) the utility model adopts the square frame to be placed on the ground and fixes the shower room therein for testing, the linear motion mechanisms driven by the motors are arranged in three directions of transverse and longitudinal height to control the automatic control movement of three directions of the sandbag, the lifting rope and the side pulling rope are connected on the sandbag and are controlled to be upgraded and pulled laterally by the motors, the problems of manual direction adjustment and time and labor consumption in the existing testing device are solved, and only one detector is needed to electrically adjust the position of the sandbag and impact the electric side pulling sandbag, so that the utility model saves time and labor and has higher working efficiency.
2) The utility model structurally installs the universal rotating mechanism capable of rotating in the circumferential direction, does not need to change the position of the shower room when a test needs to impact a plurality of surfaces of the shower room, realizes the lateral pulling and the impact of the sandbag by automatically adjusting the angle of the rotating mechanism, and has the advantages of simple operation, time saving and labor saving.
3) One side of the square frame in the structure is provided with an opening, and universal pulleys are arranged at the bottoms of the four corners, so that the square frame can be conveniently moved to a test position during testing, the shower room is not required to be assembled at the test position manually, and the universal pulleys are provided with locking structures, so that the fixed position is convenient, the displacement is prevented when the shower room is impacted, the operation is simple, and the efficiency is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of a side portion of fig. 1 at a.
In the figure, 1-square frame, 2-X axis linear motion mechanism, 201-X axis synchronous belt, 202-X axis synchronous wheel, 203-X axis linear guide rail, 204-X axis motor, 205-connecting shaft, 3-Y axis linear motion mechanism, 301-Y axis linear guide rail, 302-Y axis motor, 303-Y axis synchronous wheel, 304-Y axis synchronous belt, 4-universal rotating mechanism, 5-Z axis linear motion mechanism, 501-Z axis motor, 6-traction motor, 7-lifting rope, 8-sandbag and 9-side-pulling rope.
Detailed Description
The utility model is further explained below with reference to the figures and the embodiments.
Example (b): as shown in fig. 1-3, a universal collision test device comprises a square frame 1, an X-axis linear motion mechanism 2 is fixed on the top surface of the square frame 1 in parallel, a Y-axis linear motion mechanism 3 is connected on the X-axis linear motion mechanism 2 in a sliding manner, a universal rotating mechanism 4 is fixed on the Y-axis linear motion mechanism 3, a Z-axis linear motion mechanism 5 is fixedly installed on the universal rotating mechanism 4, a traction motor 6 is further fixed on the Y-axis linear motion mechanism 3, the lower end of the Z-axis linear motion mechanism 5 is connected with a sandbag 8 through a lifting rope 7, the traction motor 6 is connected with the sandbag 8 through a side pulling rope 9, a sensor is further fixed on the universal rotating mechanism 4, and the sensor is electrically connected with the traction motor 6.
The X-axis linear motion mechanism 2 comprises an X-axis synchronous belt 201, an X-axis synchronous wheel 202, an X-axis linear guide rail 203, an X-axis motor 204 and a connecting shaft 206, wherein the X-axis motor 204 drives the X-axis synchronous wheel 202 to rotate, the X-axis synchronous wheel 202 is connected with the X-axis synchronous belt 201 for synchronous transmission, and the connecting shaft 205 is connected with the two X-axis synchronous wheels 202 arranged in parallel for synchronous transmission; the Y-axis linear motion mechanism 3 comprises a Y-axis linear guide rail 301, a Y-axis motor 302, a Y-axis synchronous wheel 303 and a Y-axis synchronous belt 304, wherein the Y-axis linear guide rail 301 is fixedly connected with the X-axis synchronous belt 201 and is connected with the X-axis linear guide rail 203 in a sliding manner; the Z-axis linear motion mechanism 5 comprises a Z-axis motor 501, and the universal rotation mechanism 4 comprises a base and a rotating body, wherein the base is slidably connected with the Y-axis linear guide rail 301 and fixedly connected with the Y-axis synchronous belt 304.
The square frame 1 is a frame structure which is composed of a support and at least one side surface of which is provided with an opening, and the bottoms of four corners of the square frame 1 are also fixedly connected with universal wheels with locking structures.
The traction motor 6 is provided with a clutch structure, and the clutch structure, the X-axis motor 204, the Y-axis motor 302, the Z-axis motor 501, the traction motor 6, the sensor and the external controller are electrically connected.
The sensor adopts a photoelectric sensor, is arranged on the bottom surface of the universal rotating mechanism 4 in parallel to the Y axis, and is provided with a linear adjusting structure along the X axis direction, so that the detection point can be conveniently adjusted.
The bottom surface of the square frame 1 is provided with a fixed bottom plate, and a positioning buckle is arranged on the floor to conveniently fix a measuring target.
The working principle and the using steps are as follows:
according to the requirements of the shower room test standard QB 2584-2007, in the test of the structural strength of the room body, a cloth bag is adopted, dry sand with the mass of 15kg is filled, the sand bag is pulled to form an angle of 30 degrees with the wall surface, then the sand bag is freely swung back to impact a weak part (middle part) of the wall plate, the operation is repeated for 5 times, the baffle plate and the connecting part are inspected, and if the conditions of deformation, damage, cracks or incapability of opening the door occur, the quality of the tested integral bathroom is unqualified.
This device has set up horizontal, vertical, the triaxial linear motion mechanism that all can electric regulation goes up and down in order to realize the simulation striking test to different shapes, not unidimensional, different position, and the side of sand bag 8 also can realize through electric regulation to universal rotary mechanism 4 has still been set up, when needs bump the test to a plurality of faces in shower room, need not change the position in shower room, bump position through universal rotary mechanism 4 angle of adjustment changes sand bag 8.
The shower room to be tested is installed on a testing device, an impact sandbag is moved to a proper position through an X, Y, Z linear motion mechanism, the sandbag 8 is lifted and adjusted to a proper height through a motor, the fulcrum of the diagonal sandbag 8 is adjusted, the sandbag is pulled to a specified angle in a diagonal manner through a traction motor 6, and then when the sandbag is pulled to the set angle, a side pull rope 9 is automatically released through a clutch, so that the sandbag 8 freely falls to impact the shower room to complete impact testing.
When in test, the shower room is arranged in a square frame 1 of the test device, the sandbag 8 is adjusted to be right above the shower room through the X-axis linear motion mechanism 2 and the Y-axis linear motion mechanism 3, then the hoisting rope 7 is lifted through the Z-axis motor 501 to enable the sandbag 8 to reach a test position, after the angle of the universal rotating mechanism 4 is adjusted, the traction motor 6 works to roll up the side pulling rope 9 to enable the side pulling rope 9, the surface where the hoisting rope 7 is located and the impacted point to form an angle of 30 degrees, the sensor can sense the rope, at the moment, the sensor can send a signal to the controller, the controller can send a signal to the clutch to enable the side pulling rope 9 to be loosened and fall off, and the sandbag 8 is released to impact on a bathroom wallboard.
The above striking operation was repeated 5 times to complete the test. Finally, according to the requirements in the test standard, the tested product is comprehensively and carefully checked, whether the tested product passes the test or not is judged according to the condition of sighting test, the position and the angle of the device are automatically controlled by a motor in the whole process, the sandbag does not need to be manually and repeatedly adjusted, and the manual work is saved, so that the detection efficiency is improved.
The utility model adopts a square frame to be placed on the ground and fixes the shower room therein for testing, the linear motion mechanisms driven by the motors are arranged in three directions of transverse and longitudinal height to control the automatic control movement of three directions of the sandbag 8, the lifting rope 7 and the side pulling rope 9 are connected on the sandbag 8, and the upgrading and the side pulling are controlled by the motors, thereby solving the problems of manual direction adjustment, time and labor consumption in the existing testing device, and only one detector is needed to electrically adjust the position of the sandbag 8 and impact the electric side pulling sandbag, thereby saving time and labor and having higher working efficiency.
The utility model is provided with the universal rotating mechanism 4 which can rotate in the circumferential direction, when the test needs to impact a plurality of surfaces of the shower room, the position of the shower room does not need to be changed, the side pulling and the impact of the sandbag are realized through the automatic angle adjustment of the universal rotating mechanism 4, the device is simple to operate, and the time and the labor are saved.
According to the utility model, one side of the square frame 1 is provided with the opening, and the universal pulleys are arranged at the bottoms of the four corners, so that the square frame 1 can be conveniently moved to a test position during testing, the shower room is not required to be assembled at the test position manually, and the universal pulleys are provided with locking structures, so that the fixed positions can be conveniently prevented from being displaced when impacting the shower room, the operation is simple, and the efficiency is higher.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a universal collision test device which characterized in that: including square frame (1), square frame (1) top surface parallel is fixed with X axle linear motion mechanism (2), sliding connection Y axle linear motion mechanism (3) on X axle linear motion mechanism (2), be fixed with universal rotary mechanism (4) on Y axle linear motion mechanism (3), fixed mounting Z axle linear motion mechanism (5) on universal rotary mechanism (4), still be fixed with traction motor (6) on Y axle linear motion mechanism (3), sand bag (8) is connected through lifting by crane rope (7) to Z axle linear motion mechanism (5) lower extreme, traction motor (6) with connect through side stay rope (9) between sand bag (8), still be fixed with the sensor on universal rotary mechanism (4), the sensor with traction motor (6) electric connection.
2. The universal crash test apparatus of claim 1, wherein: the X-axis linear motion mechanism (2) comprises an X-axis synchronous belt (201), an X-axis synchronous wheel (202), an X-axis linear guide rail (203), an X-axis motor (204) and a connecting shaft (205), the X-axis motor (204) drives the X-axis synchronous wheel (202) to rotate, the X-axis synchronous wheel (202) is connected with the X-axis synchronous belt (201) for synchronous transmission, and the connecting shaft (205) is connected with the two X-axis synchronous wheels (202) which are arranged in parallel for synchronous transmission; the Y-axis linear motion mechanism (3) comprises a Y-axis linear guide rail (301), a Y-axis motor (302), a Y-axis synchronous wheel (303) and a Y-axis synchronous belt (304), wherein the Y-axis linear guide rail (301) is fixedly connected with the X-axis synchronous belt (201) and is in sliding connection with the X-axis linear guide rail (203); z axle linear motion mechanism (5) include Z axle motor (501), universal rotary mechanism (4) include base, rotator, wherein the base with Y axle linear guide (301) sliding connection just with Y axle hold-in range (304) fixed connection.
3. The universal crash test apparatus of claim 1, wherein: the square frame (1) is a frame structure which is composed of supports and at least one side surface of which is provided with an opening, and universal wheels with locking structures are fixedly connected to the bottoms of the four corners of the square frame (1).
4. The universal crash test apparatus of claim 2, wherein: the X-axis motor (204), the Y-axis motor (302), the Z-axis motor (501), the traction motor (6), the sensor and a clutch structure arranged on the traction motor (6) are electrically connected with an external controller.
5. The universal crash test apparatus of claim 1, wherein: the sensor adopts a photoelectric sensor, is arranged on the bottom surface of the universal rotating mechanism (4) in parallel to the Y axis, and is provided with a linear adjusting structure along the X axis direction so as to be convenient for adjusting a detection point.
6. The universal crash test apparatus of claim 1, wherein: the bottom surface of the square frame (1) is provided with a fixed bottom plate, and a positioning buckle is arranged on the bottom plate to conveniently fix a measuring target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023425.6U CN215910081U (en) | 2021-05-13 | 2021-05-13 | Universal collision testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023425.6U CN215910081U (en) | 2021-05-13 | 2021-05-13 | Universal collision testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215910081U true CN215910081U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023425.6U Active CN215910081U (en) | 2021-05-13 | 2021-05-13 | Universal collision testing device |
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| Country | Link |
|---|---|
| CN (1) | CN215910081U (en) |
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2021
- 2021-05-13 CN CN202121023425.6U patent/CN215910081U/en active Active
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